Mend Your Diet

Yahoo! News: To match feature HEALTH-ROBOTS/

Summary: p Director of Medical Imaging Professor Guang-Zhong Yang poses with robotic surgical equipment at Imperial College London October 24, 2008. A mechanical snake that can perform operations through the mouth or rectum is just one of the futuristic devices researchers believe will transform traditional surgical techniques. Picture taken October 24, 2008. To match feature HEALTH-ROBOTS/ REUTERS/Luke MacGregor /p

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